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OLWQS Lake Water Data Results 2011-2024

Home
- Local News
About
What You Can Do
FAQ
Clean, Drain & Dry
Articles
Topics of Interest
- Pollution
- Rare Species
- Salmon
- Septic Tanks
- Sewers
- Spotted Lake
- Storm Drains
- Swimmer’s Itch
- Weeds
- West Nile Virus
- Wetlands
- Xeriscaping
Become a Member/Volunteer
Contact OLWQS
OLWQS Lake Water Data Results 2011-2024

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Get the Scoop on Eurasian Milfoil, Sonora Centre, August 14, 1PM

by OsoyoosLake | Aug 2, 2024 | Local News

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Recent Posts

When the Water Turns Too Clear: Free World Water Day Screening Shows What Invasive Mussels Would Mean for the Okanagan including Osoyoos Lake Sunday, March 22, 2026, 2:00 p.m. – 5:00 p.m. (doors open at 1:30 p.m.)
Fourth year of drought means minimal outflows from Okanagan Lake
Kudos to La Stella Winery for supporting OLWQS
La Stella’s Winter Wonderland to raise funds for OLWQS
OLWQS Fundraiser at Sage November 14 Sells Out!

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Recent Posts

When the Water Turns Too Clear: Free World Water Day Screening Shows What Invasive Mussels Would Mean for the Okanagan including Osoyoos Lake Sunday, March 22, 2026, 2:00 p.m. – 5:00 p.m. (doors open at 1:30 p.m.)March 10, 2026
Fourth year of drought means minimal outflows from Okanagan LakeFebruary 13, 2026
Kudos to La Stella Winery for supporting OLWQSDecember 25, 2025
La Stella’s Winter Wonderland to raise funds for OLWQSNovember 20, 2025
OLWQS Fundraiser at Sage November 14 Sells Out!November 18, 2025

The Society & Contact Info

The Osoyoos Lake Water Quality Society (OLWQS) was founded in 1991 by community members to help promote public awareness of the lake, covering issues such as conservation, pollution and lake management. It is a non-political, non-profit charitable organization run entirely by volunteers.

To learn more about the Osoyoos Lake Water Quality Society, please contact Ms. Birgit Arnstein, President via email olwqs4info@gmail.com or by telephone (250) 408-5460.

You can also write to us at c/o Osoyoos Lake Water Quality Society P.O. Box 1382, Osoyoos, B.C. Canada V0H 1V0.

Become a Member & Get involved

Join us! Get involved in keeping Osoyoos Lake beautiful for our children's children. Become a member and learn how to be a steward of your environment. You may also wish to speak with Birgit Arnstein, President, OLWQS (250) 408-5460.

Annual Membership is $25 and can be completed in three ways.

E-transfer $25 funds + Complete MEMBERSHIP FORM
Complete MEMBERSHIP FORM + $25 cheque and mail to Osoyoos Lake Water Quality Society P.O. Box 1382, Osoyoos, B.C. Canada V0H 1V0.
Complete MEMBERSHIP FORM + $25 cheque and deliver in person to Polka Dot Door, 8522 Main St (next to Wildfire Grill) in Osoyoos during regular business hours.
Click HERE for more information about joining OLWQS

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What You Can Do
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OLWQS Lake Water Data Results 2011-2024

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Special Kudos and Thanks to: the Town of Osoyoos, Sonora Community Centre, Osoyoos Sailing Club, and our many wonderful volunteers!